With the analysis among 2,696 patents, we discovered top 353 key players by total patent application. Hoechst AG, Solvay SA, Uhde are dominant in this area. They take 21.70% of the total patent filing.
Hessen, Germany
Patent: 258
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 217
Rheinland-Pfalz, Germany
Patent: 110
Westlake Vinnolit GmbH & Co. KG
Berlin, Germany
Patent: 75
Nordrhein-Westfalen, Germany
Patent: 72
Tokyo-to, Japan
Patent: 47
Nordrhein-Westfalen, Germany
Patent: 46
With the analysis among 18 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 18
With the analysis among related 19 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Formosa Plastics Corp., Oxy Vinyls LP, Shanghai University take 21.05% of patent filing during this period.
Taiwan Province, China
Patent: 2
Texas, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Chengdu Wilburton Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
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Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 5 new entrants. Shanghai University, Chengdu Wilburton Technology Co., Ltd., Guangxi Branch of China Academy of Science and Technology Development are the most active new entrants in this area.
Shanghai Shi, China
Patent: 1
Chengdu Wilburton Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 140 patents, we discovered top 40 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Vasyl Stefanyk Precarpathian National University, Shenyang Pharmaceutical University are dominant in this area. They take 12.14% of the total patent filing.
Liaoning Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Zachodniopomorskie, Poland
Patent: 3
Jiangsu Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2